Supergirl: First Look at Rhona as Mercy Graves

Here is the first look promo image of Rhona Mitra as Lex Luthor’s former bodyguard, Mercy Graves. She will be a recurring threat on the new episodes this season.

Another Picture of Rhona Mitra as Mercy Graves. Credit: The CW

Who is Mercy Graves?

Mercy Graves (Mitra) is an ex-CADMUS agent who has always believed in human exceptionalism. But with both Lex and Lillian in prison, Mercy is stepping out of the Luthor shadow and running her own show. With her biting wit and lethal brawn, Mercy steadily becomes a key figure in National City’s growing “human-first” movement.